Alternatives to Alpine

Shared prompt library and AI chat workspace that keeps your ChatGPT, Claude, and Gemini prompts organized in one place.

Second Me builds an AI clone from your notes and voice, so your AI分身 answers with your judgment instead of generic chatbot filler.

Microsoft Copilot brings grounded AI chat, search, and content creation into your Microsoft 365 work data

NextChat - Super AI Assistant: GPT-4o, DeepSeek, and Grok chat plus image generation, song creation, and voice notes on iPhone, Mac, and web.

Saner is an AI personal assistant for ADHD that turns emails, notes, to-dos, and files into one searchable Smart Inbox.

Mindsera is an AI journal that detects your emotions, tracks thought patterns, and coaches you with 50+ mental models.

MaxAI.me is a Chrome and Edge AI sidebar that summarizes, translates, and drafts replies on any webpage using GPT, Claude, and Gemini

Heptabase: a visual knowledge base with an AI Tutor that turns your sources into structured study sessions.

Local-first AI memory for macOS and Windows that drafts replies in your tone from your own past messages.

Vetis turns text, voice, and photo fragments into an AI-organized, searchable life archive on Android.

NexoMind is a private AI journal that turns a messy voice memo or typed entry into an emotional read, a clarity score, and a reframing in under 30 seconds.

FYI.AI is a customizable AI agent for creatives — it joins your messages, hosts your calls and radio, and keeps your data encrypted and portable.

Superhuman is an AI email client, docs workspace, and Go assistant whose proactive agents run where your team already works.

Craft is the native notes, docs and tasks app where Apple and Windows users write, plan and publish in one place.

Arky is a visual canvas workspace that turns scattered notes, PDFs, and research fragments into structured outlines, docs, and mind maps.

Self-hosted, open-source AI workspace — AI search, docs, wikis, projects, and meeting notes on your own infrastructure

Gemini is Google's multimodal AI assistant for grounded search, drafting, and voice, video, and agentic tasks.

Reflect is an open-source, encrypted note-taking app with backlinks, local Markdown files, and an MCP server for Claude and Codex.

Copilot for Obsidian is the AI knowledge agent that searches your vault by meaning and writes back in wikilinks and Markdown.

Workflowy turns notes and tasks into one infinite nestable bullet list, now with side-by-side Panes on desktop.

Free, open-source (MIT) desktop AI assistant that runs fully locally in Go, with browser automation, a real terminal, and multi-channel chat.

WPS Office for iOS is a free AI office suite that edits Docs, Sheets, Slides, and PDFs — with AI slide generation, PDF signing, and

Open-source self-hosted AI assistant that drives a real browser, triages email, runs SEO analysis and publishes to WeChat and Twitter.

Open-source, markdown-first note-taking app with daily notes, backlinks, and optional AI on your own API key.

Kortex is an AI writing workspace and second brain that turns captured ideas, highlights, and notes into finished drafts.

Multiplayer AI coworker bots that run dashboards, docs, sheets and decks for your whole team.

Free, offline-first desktop knowledge base for Windows and macOS with Markdown, [[wiki links]] and local AI Q&A.

AI mind map generator that turns prompts, PDFs, video, audio and webpages into editable maps inside Claude, ChatGPT and any MCP assistant.

UPDF for iOS is an AI-assisted PDF editor for iPhone and iPad — edit, OCR, convert, annotate, sign, and chat with your documents on the go.

AI meeting notes, chat, phone, and documents in one Zoom Workplace platform built for hybrid teams.